[#ERR_get_error]
= ERR_get_error
:mrdocs:

Pop the earliest error code from the current thread's error queue.

== Synopsis

Declared in `<openssl/err.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
unsigned long
ERR_get_error();
----

== Return Value

Packed error code, or 0 if the queue is empty.


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